title: Diterpene derivative and chromone from Hypericum perforatum.
mesh_terms: D002839:Chromans / Q000737:chemistry* / Q000302:isolation & purification; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D005663:Furans / Q000737:chemistry* / Q000302:isolation & purification; D020902:Hypericum / Q000737:chemistry*; D010836:Phytol / Q000737:chemistry* / Q000302:isolation & purification; D013057:Spectrum Analysis
chemical_list: C485296:5-hydroxy-7-methoxy-3-methyl-chromen-4-one; C485297:5-methyl-5-(4,8,12-trimethyl-tridecyl)-dihydro-furan-2-one; D002839:Chromans; D004224:Diterpenes; D005663:Furans; D010836:Phytol